The Waterway Large Filter Lid W/ Reflection is a perfect help for sand filters on pool and spa. It covers the filter of the pool to avoid water and dirt from coming out. This lid is required for large filters because they produce more pressure when the filter is filled with dirt. when the filer is filled with dirt the water production becomes slow due to the pressure inside the lid helps in providing more pressure and because it comes with reflection you can see if the if the filter needs to be cleaned or not.
Specifications:
• a product of waterway
• it has a lock ring assembly
• large filter lid with reflection